
|  Changing Data 
Representation within the Coq System:
slides presented at TPHOLs'2003 | 
|  Formalizing Square Matrices with Coq (Programming with Dependent Types):
slides presented at TYPES'2003 | 
|  Proving GMP Square Root within Coq:
slides presented at "Séminaire des élèves ENS Lyon" | 
|  Abstracting Datatypes in the Calculus of Inductive Constructions: slides
presented at TYPES'2000 | 
